HISTORY OF DIESEL ENGINE
This is known as the diesel cycle, after
diesel cycle after
Rudolf Diesel, who invented it in 1892
Rudolf Diesel who
and received the patent on February 23,
1) When economists say that a good is non-rival in consumption, they mean that:
A) no one wants the good.
B) everyone wants the good.
C) the good is widely available.
D) more than one person can enjoy the good at the same time.